package com.bianguo.android.ioclibrary;

public class IoCManager {

    private static volatile IoCManager instance;

    private IoCManager() {}

    public static IoCManager getInstance() {
        IoCManager manager = instance;
        if (manager == null) {
            synchronized (IoCManager.class) {
                if (manager == null) {
                    manager = new IoCManager();
                    instance = manager;
                }
            }
        }
        return manager;
    }
}
